Differences between fluoroplastics and fluororubber

Source£º   Author£ºShandong Jinflon New Materials Co.,Ltd.  Hits£º1156

Although both fluoroplastics and fluororubber contain fluorine, they are made of two different materials with very different compositions. In contrast, fluororubber is soft and fluoroplastic is hard, but corrosion resistance is good. In fact, fluororubber is easy to identify, but it is difficult to say whether fluororubber is good or bad. Some think it is recognizable by smell, some think it should be tested by performance, and some think it is more scientific to use infrared spectrum.

The 200 ¡æ fluororubber heat shrinkable tube is made of fluororubber as the main material, which has excellent high and low temperature resistance, oil resistance and chemical reagent resistance. It is especially suitable for places that need heat resistance and environments that need chemical solvent resistance. The 200 ¡æ heat shrinkable tube is suitable for the insulation protection and stress relief of cable harness in these environments, so as to protect electronic and electrical equipment from damage.

Compared with other heat shrinkable tubes, 200 ¡æ fluororubber heat shrinkable tubes are not only resistant to high temperature, solvents, chemical corrosion, radiation and excellent oil resistance; Moreover, it does not contain chlorinated compounds PCBs, PCPs, PBBs of polybrominated biphenyls, pbbos of polybrominated oxidized biphenyls, PBBEs of polybrominated diphenyl ethers, PBDEs and other substances harmful to the environment, which meets the environmental protection requirements of the European ROHS environmental protection directive and Sony SS00259 standard.

Fluoroplastic is a kind of material with good corrosion resistance. It can withstand all strong acids, strong oxidants, reductants and various organic solvents except molten alkali metals, fluorinated media and sodium hydroxide above 300 ¡æ. At the same time, it has a characteristic, that is, the prominent surface is not sticky, and the known solid materials cannot adhere to the surface, which is a solid material with the smallest surface energy.

Moreover, fluoroplastics have excellent atmospheric aging resistance, radiation resistance and low permeability. Even if they are exposed to the atmosphere for a long time, the surface and properties remain unchanged. Moreover, it has valuable non combustibility, and its oxygen limiting index is below 90.

In short, fluororubber and fluoroplastics have different properties and characteristics, so the scope of application is also different. When we choose, we must combine all factors and determine after comprehensive consideration.

• Materials, characteristics and practical uses of various fluoroplastic pipes